8102913 Festo Quarter Turn Actuators

8102913 Product Details

• Operating pressure
  2 bar ... 8 bar
• Maritime classification
  See certificate
• Flange hole pattern
  F16
• Mode of operation
  Single-acting
• Valve connection conforms to standard
  VDI/VDE 3845 (NAMUR)
• Type of (ignition) protection for dust
  Ex h IIIC T105°C Db X
• Information on operating and pilot media
  Dew point min. 10 °C below the ambient and medium temperature Operation with oil lubrication possible (required for further use)
• Storage temperature
  -20 °C ... 60 °C
• Spring return torque with 90° swivel angle
  1551 Nm
• Shaft connection
  T46
• Cover material
  Die-cast aluminum, coated
• Cam material
  Steel
• Nominal operating pressure
  6 bar
• PFH
  1.01E-7
• Depth shaft connection
  48 mm
• Mounting position
  Any
• Connection for valve positioner and position sensor conforms to standard
  VDI/VDE 3845 size AA 3
• Type of ignition protection for gas
  Ex h IIC T4 Gb X
• Explosion prevention and protection
  Zone 1 (ATEX) Zone 22 (ATEX)
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4]
Torque at nominal operating pressure and 90° swivel angle
885.2 Nm
Air consumption at 6 bar per cycle 0°-nominal swivel angle-0°
84.4 l
Pneumatic connection
G1/4
Seals material
NBR
Devices type according to VDMA 66413
Safety device
Swivel angle
90 deg
Type code
DFPD
Symbol
00991266
ATEX category gas
II 2G
Explosive ambient temperature
-20°C <= Ta <= +80°C
Torque at nominal operating pressure and 0° swivel angle
1523 Nm
PFD
7.8E-4
Material of sub-base
Wrought aluminum alloy, anodized
Material of piston
Die-cast aluminum
Material of screws
High-alloy stainless steel
Safety function
The fundamental safety function is that the control valve moves to the switching position when the compressed air is turned off. It is reset by spring force.
End-position adjusting range at 0°
-5 deg ... 5 deg
Standard connection for valve
ISO 5211
Closing direction
Clockwise closing
Certified for safety function to ISO 13849 and IEC 61508 (SIL)
Product can be used in safety-related parts of control systems up to SIL 2, low demand up to SIL 3 in a redundant architecture
Certificate issuing authority
DNVGL TAP00001CE German Technical Control Board (TÜV) Rheinland 968/V 1106.00/19
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Note about the torque
The actuator's operating torque must not be higher than the maximum permissible torque listed in ISO 5211, based on the size of the mounting flange and the coupling.
Note on materials
RoHS-compliant
Housing material
Wrought aluminum alloy, anodized
Material of bearing
POM
Shaft material
High-alloy stainless steel
Size of valve actuator
2300
MTTFd
1126 years
End-position adjusting range at nominal swivel angle
-5 deg ... 5 deg
Design
Gear rack/pinion
Safety integrity level (SIL)
Up to SIL 2 low demand mode up to SIL 1 high demand mode
ATEX category for dust
II 2D
Ambient temperature
-20 °C ... 80 °C
CE marking (see declaration of conformity)
as per EU explosion protection directive (ATEX)
Spring return torque at 0° swivel angle
913.2 Nm
Product weight
77941 g
Material of spring
Spring steel

Product condition

Related documents 8102913 Specs